/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: alihassani31 https://public.slidesharecdn.com/v2/images/profile-picture.png Dr.Ali Hassani Associated Professor of Oral and maxillofacial surgery Tehran Dental Azad University Vice president of Iranian society of Oral and Maxillofacial Surgeons 1980~1986 Mashhad Medical university, college of dentistry (DDS) 1990~1996 Graduate of Tehran Medical university, Oral and maxillofacial surgery (MD) Founder of Oral & Maxillofacial Surgery Department & Implant Department. Gilan University of Medical science .1997 Head of Oral and maxillofacial surgery Department , Tehran bu'ali Hospital 2008~2011 Head of OMFS Residency Program ,Dental school of Tehran Azad Medical university 2008~2011 Head of Implant Department , Dental school of Tehran Azad Medical university sinc